A local school has seven math teachers and seven English teachers. When comparing their mean salaries for all 7 math and all 7 English teachers, which of the following is most appropriate? O A two-sample z-test of population means O A one-sample t-test on a set of differences O A one-sample z-test on a set of differences O A two-sample t-test of population means None of the above are appropriate.

A:

A: The expression is given as 1+–3m+–9m+4+5+–10m. Simplifying the given expression. 1+–3m+–9m+4+5+–10m…

A:

A: 2070 = (16a+10)15 And (16e+11)17 =3723 To find  the values of a and e

A: In the diagram it is given that, the angles <G and <H are complementary. m<G = 2x + 10…

A: Given that:36-9z

A: Given query is to expand (n+4)3

A:

A: Given that: ∫0π(4sinθ-8cosθ)dθ

A:

A:

A:

A: